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CVE-2012-4217 : Detail

CVE-2012-4217

Memory Corruption
1.88%V3
Network
2012-11-21 10:00 +00:00
2017-09-18 10:57 +00:00
CVE.org
NVD

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Descriptions

Use-after-free vulnerability in the nsViewManager::ProcessPendingUpdates function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Metrics

Metric Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Mozilla>>Firefox >> Version To (excluding) 17.0

Mozilla>>Seamonkey >> Version To (excluding) 2.14

Mozilla>>Thunderbird >> Version To (excluding) 17.0

Mozilla>>Thunderbird_esr >> Version To (excluding) 10.0.11

Configuraton 0

Opensuse>>Opensuse >> Version 11.4

Opensuse>>Opensuse >> Version 12.1

Opensuse>>Opensuse >> Version 12.2

Suse>>Linux_enterprise_desktop >> Version 10

Suse>>Linux_enterprise_desktop >> Version 11

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_software_development_kit >> Version 10

Suse>>Linux_enterprise_software_development_kit >> Version 11

Configuraton 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 11.10

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 12.10

References

http://www.securityfocus.com/bid/56639
Tags : vdb-entry, x_refsource_BID
http://www.ubuntu.com/usn/USN-1638-3
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/51370
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1638-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-1636-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/51434
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51439
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51440
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1638-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/51381
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51369
Tags : third-party-advisory, x_refsource_SECUNIA

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